htod32
kdk->kdk_encryptedkeysize = htod32(encryptedkeysize);
kdh->version = htod32(KERNELDUMPVERSION);
kdh->architectureversion = htod32(archver);
kdh->dumpkeysize = htod32(kerneldumpcrypto_dumpkeysize(di->kdcrypto));
kdh->blocksize = htod32(di->blocksize);